- āĻŦāĻžāĻāϞāĻžāĻĻā§āĻļā§āϰ āĻāĻžāϤā§ā§ āĻĒāĻžāĻāĻŋāϰ āĻŦā§āĻā§āĻāĻžāύāĻŋāĻ āύāĻžāĻŽ –
Passer domesticus
 Copsychus saularis
Columba livia
Corvus spendens
- āĻā§āύ āϰā§āĻāĻāĻŋ āĻāĻžāĻāϰāĻžāϏāĻāύāĻŋāϤ āύā§?
Mumps
AIDS
Measles
 Tuberculosis
- āĻā§āύāĻāĻŋ āĻļā§āώāĻŖāϤāϞ āĻŦā§āĻĻā§āϧāĻŋ āĻāϰ⧠?
Gastric gland
 Intestinal villi
Serosa
Cilia
- āϰāĻā§āϤā§āϰ āĻĢā§āϝāĻžāĻā§āϏāĻžāĻāĻāĻŋāĻ āĻā§āώā§āϰ āύāĻžāĻŽ –
Platelets
T cell
 Neutrophil
Lymphocyte
- āĻļā§āĻŦāĻžāϞ āĻā§āώ⧠āĻĒāĻžāĻāϰā§āύā§ā§āĻĄ āĻā§āĻĨāĻžā§ āĻĨāĻžāĻā§?
 āĻā§āϞā§āϰā§āĻĒā§āϞāĻžāώā§āĻā§
āĻŽāĻžāĻāĻā§āĻāύā§āĻĄā§āϰāĻŋā§āĻžāϤā§
āĻāϞāĻŦāĻŋāĻāĻĄāĻŋāϤā§
āϏāĻžāĻāĻā§āĻĒā§āϞāĻžāĻāĻŽā§
- āϏā§āύā§āĻĻāϰāĻŦāύ āĻŽā§āϝāĻžāύāĻā§āϰā§āĻ āĻŦāύ⧠āĻā§āĻāĻŋ āĻāĻā§āϞāĻāĻŋāĻā§āϝāĻžāϞ āĻā§āύ āĻāĻā§?
āĻāĻāĻāĻŋ
 āϤāĻŋāύāĻāĻŋ
āĻāĻžāϰāĻāĻŋ
āĻĻā§āĻāĻāĻŋ
- āĻā§āύāĻāĻŋ āĻšā§āĻŽā§āĻāĻžāĻāĻāĻžāϏ āĻāĻŋāύā§āĻāĻžāĻāĻĒ?
 PRYY
PrYy
RYry
RrYRy
- āĻāĻŋāϏā§āϝ⧠āĻāĻžāϞāĻāĻžāϰ āĻĒāĻĻā§āϧāϤāĻŋāϤ⧠āĻā§āĻĒāύā§āύ āĻā§āϰā§āĻŖāĻā§ āĻŦāϞāĻž āĻšā§ –
Zygotic embroyo
 Somatic embryo
Microspore
Callus
- āĻā§āĻŦā§āϰ āĻŽā§āϤā§āϝā§āϰ āĻāύā§āϝ āĻĻāĻžā§ā§ āĻāĻŋāύāĻā§ āĻŦāϞāĻž āĻšā§-
Dominant gene
Binding gene
 Lethal gene
Complementary gene
- āĻā§āύāĻāĻŋ āĻĨā§āĻā§ āϏā§āĻžāĻŦāĻŋāύā§āϰ āϤā§āϞ āĻĒāĻžāĻā§āĻž āϝāĻžā§?
Linum usitatissimum
Brasica juncea
 Glycine max
Sesamum
- āĻĢāĻžāĻāĻā§āĻĒā§āϞāĻžāĻāĻāĻāύ āĻāĻāĻāĻŋ
 Primary producer
Secondary producer
Promary consumer
Decomposer
- āĻāĻāĻāĻŋ āĻāϞāĻžāĻāĻžā§ āĻŦāϏāĻŦāĻžāϏāĻāĻžāϰ⧠āĻŦāĻŋāĻāĻŋāύā§āύ āĻĒā§āϰāĻāĻžāϤāĻŋāϰ āϏāĻāϞ āĻā§āĻŦāĻā§ āĻā§āύ āύāĻžāĻŽāĻāĻŋ āĻĻā§āĻā§āĻž āϝāĻžā§?
 āĻāĻŽāĻŋāĻāύāĻŋāĻāĻŋ
āĻāĻā§āϏāĻŋāĻā§āĻŽ
āύāĻŋāĻāĻŋ
āĻĒāĻĒā§āϞā§āĻļāύ
- āĻŦāĻžāĻāϞāĻžāĻĻā§āĻļā§ āĻĒā§āϰāĻžāĻĒā§āϤ āĻāĻāĻŽāĻžāϤā§āϰ āĻāĻĻā§āĻāĻŋāĻĻ āĻā§āύāĻāĻŋ?
Licuala peltata
Corypha umbraculifera
Knema bengalensis
 Corypha taliera
- āĻāĻžāĻĻā§āϝ āĻāĻĒāϝā§āĻā§ āĻŽāĻžāϏāϰā§āĻŽ āĻā§āύāĻāĻŋ?
 Agaricus bisporus
Agaricus xanthodermus
Helminthosporium oryzae
Saccharomyces cerevisiae
- āĻā§ āĻĒā§āϰāĻĨāĻŽ āĻĒā§āϰāĻāĻžāϤāĻŋ āĻļāĻŦā§āĻĻāĻāĻŋ āĻļā§āϰā§āĻŖāĻŋāĻŦāĻŋāύā§āϝāĻžāϏ⧠āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻāϰā§āύ ?
John Ray
 Carolus Linnaeus
De Candol
Theophrastus
- āĻā§āύ āĻā§āϤā§āϰ⧠āĻĒāĻžāϞāĻā§āϰ āύā§āϝāĻžā§ āĻāϰā§āĻāĻŽā§āύā§āĻĄ āĻĒāĻžāĻā§āĻž āϝāĻžā§?
Cruciferae
Solanaceae
 Gramineae
Palmae
- āĻŽāĻžāĻāĻā§āϰ⧠āĻ āĻŽā§āĻāĻžāϏā§āĻĒā§āϰ āĻā§āĻĒāύā§āύ āĻāϰ⧠–
 Selaginella
Equisetum
Pteris
Psilotum
- āĻā§āύāĻāĻŋāĻā§ āϤā§āϞāĻžāĻĒā§āĻāĻžāϰ āĻļā§āĻŦāϏāύāϤāϞ āĻŦāϞā§?
Spiracle
Tracheloe
 Trachea
Ctenedia
- āϤāĻžāϰāĻžāĻŽāĻžāĻā§āϰ āĻšāĻžāϰāĻžāύ⧠āĻŦāĻžāĻšā§ āĻĒā§āύāĻāĻāĻ āύā§āϰ āĻĒāĻĻā§āϧāϤāĻŋ-
 Regeneration
Automixis
Budding
fusison
- āĻā§āύāĻāĻŋāϤ⧠āϏāĻā§āĻāĻŋāϤ āĻāĻžāĻĻā§āϝ āĻāϰā§āĻŦāĻŋ āĻ āĻāϞā§āĻāĻŋāύ –
Nostoc
Sargssum
Pteris
 Psilotum
- āϝ⧠āϏāĻŽā§āĻĒāϰā§āĻā§ āĻāĻā§ āĻĒā§āϰāĻāĻžāϤāĻŋāϰ āĻĒā§āϰāĻžāĻŖā§āĻ āĻāĻĒāĻā§āϤ āĻšā§ āϤāĻžāĻā§ āĻŦāϞā§-
Host
Parasitism
Parasite
 Mutualism
- āĻā§āύ āĻšāϰāĻŽā§āύ āϰāĻā§āϤ⧠āĻĒāĻžāύāĻŋāϰ āĻāĻžāϰāϏāĻžāĻŽā§āϝ āϰāĻā§āώāĻžāϰ āĻāύā§āϝ āĻāĻžāĻ āĻāϰā§?
Adrenaline
 ADH
LH
Thyroxine
- āĻŽāϏā§āϤāĻŋāώā§āĻā§āϰ āĻā§āύ āĻ āĻāĻļā§ āĻĻā§āĻšā§āϰ āĻāĻžāϰāϏāĻžāĻŽā§āϝ āϰāĻā§āώāĻž āĻāϰ⧠?
Cerebrum
Hypothalamus
Pons
 Cerbelum
- āĻā§āĻā§ āύāĻŋāĻāϰā§āĻā§āϰāĻžāύā§āϏāĻŽāĻŋāĻāĻžāϰ āĻšāĻŋāϏā§āĻŦā§ āĻāĻžāϰā§āϝāĻāϰ⧠āϰāĻžāϏāĻžā§āύāĻŋāĻā§āϰ āύāĻžāĻŽ –
Glutamate
 Rodopsin
Acetylcholin
Dopamin
- āĻŽāĻžāύā§āώā§āϰ ⧧⧍ āϤāĻŽ āĻāϰā§āĻāĻŋāĻ āϏā§āύāĻžā§ā§āϰ āύāĻžāĻŽ –
Auditroy
Glossopharyngeal
 Hypoglossal
Vagus
- āĻā§āύ āĻā§āώ āĻ āĻā§āĻāĻžāĻŖā§āϤ⧠āĻĻā§āĻŦāĻŋ-āϏā§āϤāϰ⧠āĻĢāϏāĻĢā§āϞāĻŋāĻĒāĻŋāĻĄ āύāĻžāĻ?
Mitochondria
Endoplasmic reticulum
Nucleus
 Ribosome
- āĻāĻĻā§āĻāĻŋāĻĻā§āϰ āϏā§āĻā§āύā§āĻĄāĻžāϰāĻŋ āĻŦā§āĻĻā§āϧāĻŋāĻāĻžāϞ⧠āĻā§āύāĻāĻŋāϰ āĻŽāĻžāϧā§āϝāĻŽā§ āĻā§āϝāĻžāϏ āĻŦāĻŋāύāĻŋāĻŽā§ āĻšā§?
 Lenticels
Phellem
Phelloderm
Phellogen
- āĻā§āύ āĻĒāĻĻā§āϧāĻŋāϤāĻŋāϤ⧠āĻā§āώ⧠āĻŦāϏā§āϤā§āϰ āĻāĻĻāĻžāύ āĻĒā§āϰāĻĻāĻžāύ⧠āĻļāĻā§āϤāĻŋ āĻāϰāĻ āĻšā§?
Osmosis
 Active transport
Diffusion
Pinocytosis
- āĻā§āύ āĻā§āϏā§āĻāĻ āĻĄāĻŋāĻāύ āĻ āĻāϰā§āϤāύ⧠āϏāĻā§āώāĻŽ?
DNA polymerase
Lygase
Halicase
 Restriction endonuclease
- āϝ⧠āĻāϞāĻžāϰ āĻā§āώ⧠āĻŽāĻžā§ā§āϏāĻŋāύ āĻĨāĻžāĻā§ āϤāĻžāĻā§ āĻŦāϞ⧠–
Connective tissue
 Muscle tissue
Epithelial tissue
Nervous tissue
- āĻŽāĻšāϰā§āώāĻŋ āĻāĻŖā§āĻŦ āĻāĻļā§āϰāĻŽ āĻā§ā§ā§ āĻā§āĻĨāĻžā§ āĻāĻŋā§ā§āĻāĻŋāϞā§āύ?
āĻĒāĻā§āĻāĻŦāĻĸā§ āĻŦāύā§
āĻŽāĻžāϞāĻŋāύ⧠āύāĻĻā§āϤā§āϰā§
 āϏā§āĻŽāϤā§āϰā§āĻĨā§
āϝāĻā§āĻāϏā§āĻĨāϞā§
- âāϏā§āύāĻžāϰāϤāϰ⧠āĻāĻŦāĻŋāϤāĻžā§ āĻāύā§āĻĻ-
āĻ āĻā§āώāϰāĻŦā§āϤā§āϤ
āϏā§āĻŦāϰāĻŦā§āϤā§āϤ
 āĻŽāĻžāϤā§āϰāĻžāĻŦā§āϤā§āϤ
āĻĒā§āĻžāϰ
- āĻšā§āĻŽāύā§āϤā§â āĻāϞā§āĻĒā§ āĻāϞā§āϞāĻŋāĻāĻŋāϤ âāĻŽāĻžāϰā§āĻāĻŋāύā§â āĻā§?
āĻāĻāĻāύ āĻĢāϰāĻžāϏāĻŋ āĻĻāĻžāϰā§āĻļāύāĻŋāĻ
āĻāĻžāϰā§āĻŽāĻžāύ āϰāĻžāĻāύā§āϤāĻŋāĻŦāĻŋāĻĻ
āĻāĻāϰā§āĻ āĻāĻŦāĻŋ
 āĻāĻāϰā§āĻ āϞā§āĻāĻ
- âāĻĒāĻžāĻā§āĻā§āϰāĻŋ āĻāĻŦāĻŋāϤāĻžā§â āϰāĻžāϤ āĻĒā§āĻšāĻžāĻŦāĻžāϰ āĻāϤ āĻĻā§āϰāĻŋ āĻĒāĻžāĻā§āĻā§āϰāĻŋ, -āĻāĻ āĻ āĻāĻļāĻāĻŋ āĻāϤāĻŦāĻžāϰ āĻāĻā§?
āĻĻā§āĻŦāĻžāϰ
āϤāĻŋāύāĻŦāĻžāϰ
 āĻāĻžāϰāĻŦāĻžāϰ
āĻĒāĻžāĻāĻāĻŦāĻžāϰ
- āĻļā§āĻĻā§āϧ āĻŦāĻžāύāĻžāύ āĻā§āĻā§āĻ āĻā§āύāĻāĻŋ?
āĻļāĻžāϰā§āϰāĻŋāĻ, āϏāĻŽā§āĻāĻŋāύ, āύāĻŋāϰā§āĻā§āώāĻŖ
āώā§āĻāĻŋāĻŽāĻžāϰ, āĻĒā§āϰāϤāĻŋāϝā§āĻā§, āĻŦā§āϝā§ā§āĻĒāϤā§āϤāĻŋ
āĻāύā§āĻāĻž, āĻā§āĻā§āϞāĻŋāĻ, āĻāĻāĻž
 āĻĒāϰāĻŋāϤā§āϰāĻžāĻŖ, āĻā§āĻŽā§āϝāϧāĻŋāĻāĻžāϰā§, āĻĒā§āϏā§āĻ āĻ āĻĢāĻŋāϏ
- âāϤā§āώā§āĻŖāĻžâ āĻļāĻŦā§āĻĻā§ āĻā§āύ āĻā§āύ āĻŦāϰā§āĻŖ āĻāĻā§?
āϤ⧠+ āϰ+ āώ⧠+āĻ+āĻ
 āϤ⧠+ āĻ+āώ⧠+ āĻŖā§ +āĻ
āϤ⧠+ āĻ+āώ⧠+ āύā§+āĻ
āϤ⧠+āϰ+āĻā§ + āώā§+āĻ
- āĻāĻžāĻšāĻžāĻā§āϰ āĻā§āĻĨāĻžā§ āĻĒāĻžāĻā§āĻā§āϰ⧠āύāĻŋā§ā§āĻāĻŋāϤ?
 āĻŽāĻžāϏā§āϤāϞā§
āĻĻāĻžāĻā§ āĻāĻžāύāĻžā§
āĻāĻā§āĻāĻŋāύ āĻāĻžāϞāύāĻžā§
āĻŦā§āĻ āĻž āĻŦāĻžāĻā§āĻžā§
- āĻ āϏāĻŽā§āĻĒā§āϰā§āĻŖ āĻŦāĻžāĻā§āϝā§āϰ āĻļā§āώ⧠āĻā§āύ āĻŦāĻŋāϰāĻžāĻŽ āĻāĻŋāĻšā§āύ āĻŦāϏā§?
āĻāĻŽāĻž
āϏā§āĻŽāĻŋāĻā§āϞāύ
 āĻĄā§āϝāĻžāϏ
āĻŦāĻŋāϏā§āĻŽā§āĻŦā§āϧāĻ
- âāĻŦā§āϝāĻžāĻāϰāĻŖâ āĻļāĻŦā§āĻĻā§āϰ āϝāĻĨāĻžāϝāĻĨ āĻāĻā§āĻāĻžāϰāĻŖ āĻšāϞā§-
āĻŦā§āϝāĻžāĻāĻžāϰā§āĻŖ
 āĻŦā§āϝāĻžāĻāϰā§āύ
āĻŦā§āϝāĻāϰā§āĻŖ
āĻŦā§āϝāĻžāĻāϰāύā§
- They are playing at fighting’ -āĻŦāĻžāĻā§āϝāĻāĻŋāϰ āĻ āύā§āĻŦāĻžāĻĻ-
āϤāĻžāϰāĻž āĻā§āĻŦāϞ āϝā§āĻĻā§āϧ āĻāϰāĻā§
 āϤāĻžāϰāĻž āϝā§āĻĻā§āϧ āϝā§āĻĻā§āϧ āĻā§āϞāĻā§
āϝā§āĻĻā§āϧ āϤāĻžāĻĻā§āϰ āĻā§āϞāĻž
āϤāĻžāϰāĻž āϝā§āĻĻā§āϧ āύāĻŋā§ā§ āĻā§āϰā§ā§āĻžāĻŽāϤā§āϤ
- `āĻŦāĻā§āĻāĻāĻžāώāĻžâ āĻāĻŦāĻŋāϤāĻžā§ āĻā§āύ āĻāϰāĻŽāĻā§āϞ⧠āϏā§āĻā§āϏāĻĒā§ā§āϰā§ā§ āϰā§āϤāĻŋāϤ⧠āϞā§āĻāĻž?
ā§ĢāĻŽ āĻĨā§āĻā§ ā§ŽāĻŽ
 āĻĒā§āϰāĻĨāĻŽ āĻāĻžāϰ āĻāϰāĻŖ
āĻļā§āώ āĻĻā§āĻ āĻāϰāĻŖ
⧝āĻŽ āĻ ā§§ā§Ļ āĻāϰāĻŖ
- âāĻā§āĻ āϝā§āύ āĻāĻŽāĻžāϰ āĻļā§āĻā§āϰ āύāĻĻā§āĻāĻŋāĻā§ āĻāϤ āĻĻā§āϰā§āϤ āϰā§āĻā§āώ āĻāϰ/āĻāϰ⧠āĻĻāĻŋāϞā§āĨ¤â āĻā§āύ āϰāĻāύāĻžāϰ āĻ āύā§āϤāϰā§āĻāϤ?
āĻšā§āĻŽāύā§āϤā§
āϤāĻžāĻšāĻžāϰā§āĻ āĻŽāύ⧠āĻĒā§ā§
āĻāĻ āĻžāϰ⧠āĻŦāĻāϰ āĻŦā§āϏ
 āĻāĻāĻāĻŋ āĻĢāĻā§āĻā§āϰāĻžāĻĢ
- âāĻāϞ -āύāĻŋāύāĻŋāĻâ -āĻļāĻŦā§āĻĻāĻāĻŋāϰ āĻ āϰā§āĻĨ āĻā§?
āĻā§āĻĻā§ āĻŦāĻžāύāϰ
 āĻā§āĻĻā§ āĻļāĻŋāĻļā§
āĻā§āĻĻā§ āύā§āĻā§ā§
āĻā§āĻĻā§ āϏāĻžāĻĒ
- âāĻāĻŽāĻŋāĻĻāĻžāϰ āĻĻāϰā§āĻĒāĻŖâ āύāĻžāĻāĻā§ āύā§āϰā§āύā§āύā§āĻšāĻžāϰā§āϰ āĻĒā§āϏā§āĻāĻŽāϰā§āĻā§āĻļ āϰāĻŋāĻĒā§āϰā§āĻ āĻā§ āϤā§āϰāĻŋ āĻāϰā§āĻāĻŋāϞā§āύ?
āĻĄ: āϰā§āĻāĻŋāĻ
āĻĄāĻž: āĻšāĻžāĻĄāϏāύ
āĻĄāĻž: āĻā§ āĻšā§āϏā§āύ
 āĻĄāĻž: āĻāĻžāύāĻŋāĻāĻšāĻžāĻŽ
- âāĻļā§āĻāĻžāύāϞâ āĻļāĻŦā§āĻĻāĻāĻŋ āĻā§āύ āϏāĻŽāĻžāϏ āĻĻā§āĻŦāĻžāϰāĻž āĻāĻ āĻŋāϤ?
āĻāϰā§āĻŽāϧāĻžāϰā§
āϤā§āĻĒā§āϰā§āώ
āĻĻā§āĻŦāύā§āĻĻā§āĻŦ
 āϰā§āĻĒāĻ
- âāĻŦā§āĻĻā§āϤ⧠āύāĻž āĻŦāϏāϞ⧠āĻāĻŽāĻžāĻĻā§āϰ āĻāĻĒāĻĻā§āĻŽ āĻā§āĻ āĻŽāĻžāύ⧠āύāĻžāĨ¤â āĻāĻā§āϤāĻŋāĻāĻŋ āĻā§āύ āϰāĻāύāĻžāϰ āĻ āύā§āϤāϰā§āĻāϤ?
āϝā§āĻŦāύā§āϰ āĻāĻžāύ
 āϏāĻžāĻšāĻŋāϤā§āϝ⧠āĻā§āϞāĻž
āĻ āϰā§āϧāĻžāĻā§āĻā§
āĻšā§āĻŽāύā§āϤā§
- âāĻāĻ āĻžāϰ⧠āĻŦāĻāϰ āĻŦā§āϏ āĻāĻŦāĻŋāϤāĻžā§ âāĻāĻ āĻžāϰā§â āϏāĻāĻā§āϝāĻžāĻŦāĻžāĻāĻ āĻļāĻŦā§āĻĻāĻāĻŋ āĻāϤāĻŦāĻžāϰ āĻŦā§āϝāĻŦāĻšā§āϤ ?
āϏāĻžāϤ
āĻāĻ
 āύā§
āĻāĻāĻžāϰ
- āĻŽā§āώ āĻĒāϰā§āϝāύā§āϤ āϤā§āϰāϏ⧠āĻāĻžāĻā§āϰ āϰāĻ āĻā§ āĻšāϞ?
āϏāĻŦā§āĻ
āĻšāϞā§āĻĻ
āϞāĻžāϞ
 āĻā§ā§āϰā§
- â āϤā§āĻŽāĻžāϰ āĻāĻŽāĻžāϰ āĻāϰāĻ āύāĻžāĻâ āϤāĻžāϰ āĻāĻŦāϰ āĻŽāĻžāύā§āώāĨ¤â – āϤāĻŋāϤāĻžāϏ āĻāĻāĻāĻŋ āύāĻĻā§āϰ āύāĻžāĻŽ âāĻāĻĒāύā§āϝāĻžāϏ⧠āĻāĻ āĻāĻā§āϤāĻŋ āĻāĻžāϰ?
āĻŦāύā§āĻĻā§ āĻāϞā§āϰ
 āĻāϰāĻŽāĻžāϞā§āϰ
āĻāĻŋāĻļā§āϰā§āϰ
āϤāĻŋāϞāĻā§āϰ
- â āϤāĻŋāύāĻŋ āĻŦāĻŋāĻĻā§āĻŦāĻžāύ āĻāĻŋāύā§āϤ⧠āĻāϰāĻŋāϤā§āϰāĻšā§āύâ- āĻā§āύ āϧāϰāύā§āϰ āĻŦāĻžāĻā§āϝ?
āĻāĻāĻŋāϞ
 āϝā§āĻāĻŋāĻ
āϏāϰāϞ
āĻāύā§āĻĄ
- âāĻĻā§āĻļā§āϝâ āĻļāĻŦā§āĻĻā§āϰ āϏāύā§āϧāĻŋ āĻŦāĻŋāĻā§āĻā§āĻĻ āĻšāϞā§āĻž-
 āĻĻā§āĻļā§ + āϝ
āĻĻā§āĻļāĻ +āϝ
āĻĻā§āĻļā§ +āϤ
āĻĻā§āĻļā§ + āĻ
- āϏā§āϰā§āϝâ āĻļāĻŦā§āĻĻā§āϰ āĻĒā§āϰāϤāĻŋāĻļāĻŦā§āĻĻ āĻšāϞā§āĻž-
āĻāϰāĻž
āĻ āϰā§āĻŖāĻŦ
 āĻ āϰā§āĻ
āĻā§āώāĻŋāϤāĻŋ
- Horizental -āĻļāĻŦā§āĻĻā§āϰ āĻĒāϰāĻŋāĻāĻžāώāĻž –
āĻĻāĻŋāĻāύā§āϤ
āĻāĻā§āĻāϤāĻž
āĻā§āϞāĻžāϰā§āϧ
 āĻāύā§āĻā§āĻŽāĻŋāĻ
- âāĻĒāĻā§āĻāĻâ -āĻ āϰā§āĻĨāĻāϤ āĻĻāĻŋāĻ āĻĨā§āĻā§ āĻā§āύ āĻļā§āϰā§āĻŖā§āϰ āĻļāĻŦā§āĻĻ?
 āϝā§āĻāϰā§ā§
āϰā§ā§āĻŋ
āϝā§āĻāĻŋāĻ
āĻŽā§āϞāĻŋāĻ
- âāĻāϰā§āĻŦāϰâ āĻļāĻŦā§āĻĻā§āϰ āĻŦāĻŋāĻĒāϰā§āϤ āĻļāĻŦā§āĻĻ-
āĻŦāύā§āϧā§āϝāĻž
āύāĻļā§āĻŦāϰ
āϏāϰāϞ
 āĻāώāϰ
- āĻā§āĻāĻžāύ⧠āĻŦāĻŋāĻŽāϞ āĻāύāύā§āĻĻ āĻšā§â- āĻā§āύ āĻāĻžāϰāĻ?
āĻāϰāĻŖ
 āĻ āĻĒāĻžāĻĻāĻž
āĻ āϧāĻŋāĻāϰāĻŖ
āĻāϰā§āĻŽ
- âāĻšāĻžāϤāĻž āĻļāĻŦā§āĻĻāĻāĻŋ āĻā§āύ āĻ āϰā§āĻĨā§ āĻŦā§āϝāĻŦāĻšā§āϤ ?
 āϏāĻžāĻĻā§āĻļā§āϝ āĻ āϰā§āĻĨ
āĻāĻžāĻŦāĻžāϰā§āĻĨā§
āĻā§āώā§āĻĻā§āϰāĻžāϰā§āĻĨā§
āϏāĻŽā§āĻŦāύā§āϧā§ā§ āĻ āϰā§āĻĨā§
- âāĻŦāĻŋāϞāĻžāϏā§â āĻāϞā§āĻĒā§ āĻā§āĻĻā§āĻŦ āĻŦāĻžāĻŦā§ āĻā§?
āĻŽā§āϤā§āϝā§āĻā§āĻā§ā§āϰ āĻāĻžāĻāĻž
 āĻāĻāĻāύ āϞā§āĻāĻ
āĻā§āϰāĻžāĻŽā§āϰ āĻŽā§ā§āϞ
āϏā§āĻā§āϞ āĻļāĻŋāĻā§āώāĻ
- âāĻā§āĻāĻāĻžāϰâ āĻā§āύ āϏāĻŽāĻžāϏ?
 āϤā§āĻĒā§āϰā§āώ
āĻāϰā§āĻŽāϧāĻžāϰā§
āϏā§āĻĒā§ āϏā§āĻĒāĻž
āĻĻā§āĻŦāύā§āĻĻā§āĻŦ
- âāϏāĻžāĻšāĻāϰā§āϝ āĻļāĻŦā§āĻĻā§āϰ āĻĒā§āϰāĻā§āϤāĻŋ āĻ āĻĒā§āϰāϤā§āϝā§-
āϏāĻžāĻšāĻāϰ + āϝā§
 āϏāĻšāĻāϰ+āϝ
āϏāĻšāĻ+āϝ
āϏāĻžāĻšāĻ+ āϝ
- K āĻāϰ āĻā§āύ āĻŽāĻžāύā§āϰ āĻāύā§āϝ(xây+3)2   (x-y+3)2   + (Kx + 2) ( y â1) = 0  < /mo>  + (Kx + 2) ( y -1) = 0  < /mo> āϏāĻŽā§āĻāϰāĻŖāĻāĻŋ āĻāĻāĻāĻŋ āĻŦā§āϤā§āϤ āύāĻŋāϰā§āĻĻā§āĻļ āĻāϰ⧠–
1
-1
 2
-2
- āύāĻŋāĻŽā§āύā§āϰ āĻā§āύ āϏāĻŽā§āĻāϰāĻŖ āĻĻā§āĻŦāĻžāϰāĻž āύāĻŋāϰā§āĻĻā§āĻļāĻŋāϤ āĻŦā§āϤā§āϤā§āϰ āϏā§āĻĒāϰā§āĻļāĻ x āĻ āĻā§āώ –
x2+y2 â10x â6y +9=0      x2+y2 -10x -6y +9=0
    x2+y2    x2+y2  + 10x + 6y +25 =0
x2+y2Â Â Â Â x2+y2Â Â + 6x + 10y + 25 =0
x2+y2Â Â Â Â x2+y2Â Â + 6x +8y 25=0
- y = 3x + 7 āĻāĻŦāĻ 3y – x =8 āϏāϰāϞāϰā§āĻāĻžāĻĻā§āĻŦā§ā§āϰ āĻ āύā§āϤāϰā§āĻā§āϤ āϏā§āĻā§āώā§āĻŖāĻā§āĻŖ –
tanâ1(1)tan-1(1)
tanâ1(12)Â Â Â Â Â Â tan-1(12)
   tanâ1 (43)   tan-1 (43)
tanâ1(34)Â Â Â tan-1(34)
- āϝ⧠āĻĒāϰāĻžāĻŦā§āϤā§āϤā§āϰ āĻāĻĒāĻā§āύā§āĻĻā§āϰā§āϰ āϏā§āĻĨāĻžāύāĻžāĻāĻ ( 4,0) āĻāĻŦāĻ āύāĻŋā§āĻžāĻŽāĻ (āĻĻāĻŋāĻāĻžāĻā§āώ) x+2 =0 āϤāĻžāϰ āϏāĻŽā§āĻāϰāĻŖ –
y2=4(xâ1)Â y2=4(x-1)
y2=6(xâ2)Â Â Â Â Â Â Â Â y2=6(x-2)
y2Â Â Â y2Â =10(x-3)
    y2   y2=12(x-1)
- 3jâ§+2jâ§+ÎģKâ§3jâ§Â +2jâ§+ÎģKâ§Â āĻāĻŦāĻ 4iâ§â3jâ§+kâ§4iâ§-3jâ§+kâ§Â āĻā§āĻā§āĻāϰāĻĻā§āĻŦā§ āĻĒāϰāϏā§āĻĒāϰ āϞāĻŽā§āĻŦ āĻšāϞā§Â  Îģ Îģ āĻāϰ āĻŽāĻžāύ –
6
 -6
12
1
- A=(7867)A=(7867)    āĻšāϞā§, Aâ1   A-1    āĻāϰ āĻŽāĻžāύ āĻāϤ?
(â78Â Â â87)Â Â Â Â (-78Â Â -87)
(7â8Â â87)Â Â Â Â Â (7-8Â -87)
 (7â8 â67)(7-8 -67)
(â76Â 8â7)Â Â (-76Â 8-7)
- āύāĻŋāϰā§āĻŖāĻžā§āĻâŖâŖ
âŖ
âŖâŖx+yxy xx+zzyzy+zâŖâŖ
âŖ
âŖâŖ|x+yxy xx+zzyzy+z| āĻāϰ āĻŽāĻžāύ –
 4xyz
3 xyz
2 xyz
xyz
- logrP=qlogrP=qāĻāĻŦāĻ     logqr=p    logqr=p āĻšāϞā§,    logqp    logqp  āĻāϰ āĻŽāĻžāύ –
pqpq
qp  qp
 pq
pq  pq
- 5 + 3x -x2x2 āĻāϰ āϏāϰā§āĻŦā§āĻā§āĻ āĻŽāĻžāύ –
3
114114
  294 294
274Â 274
- 2 cosθθ=1 āϏāĻŽā§āĻāϰāĻŖā§āϰ āϏāĻžāϧāĻžāϰāĻŖ āϏāĻŽāĻžāϧāĻžāύ –
θ  θ=nĪĪ + Ī3 Ī3
θ=2nĪ ¹Ī6 θ=2nĪ ¹Ī6
θ= 2nĪ + Ī3   θ= 2nĪ + Ī3
     θ=2nĪ +Ī6    θ=2nĪ +Ī6
- 2 āĻĨā§āĻā§ 40 āĻĒāϰā§āϝāύā§āϤ āϏāĻāĻā§āϝāĻž āĻšāϤ⧠āϝ⧠āĻā§āύ āĻāĻāĻāĻŋ āĻĒā§āϰā§āĻŖ āϏāĻāĻā§āϝāĻž āĻĻā§āĻŦāĻā§āύ āĻāϰāϞ⧠āϏāĻāĻā§āϝāĻžāĻāĻŋ āĻŽā§āϞāĻŋāĻ āĻšāĻā§āĻžāϰ āϏāĻŽā§āĻāĻžāĻŦā§āϝāϤāĻž –
11391139
 413413
13Â 13
11381138
- āĻā§āύ āĻŦāĻŋāύā§āĻĻā§āϤā§60°  60° āĻā§āĻŖā§ āĻā§āϰāĻŋā§āĻžāϰāϤ āĻĻā§āĻāĻāĻŋ āϏāĻŽāĻžāύ āĻŦāϞāĻā§ āĻāĻāĻ āĻŦāĻŋāύā§āĻĻā§āϤ⧠āĻā§āϰāĻŋā§āĻžāϰāϤ 9N āĻŦāϞā§āϰ āϏāĻžāĻšāĻžāϝā§āϝ⧠āĻāĻžāϰāϏāĻžāĻŽā§āϝ⧠āϰāĻžāĻāϞ⧠āϏāĻŽāĻžāύ āĻŦāϞāĻĻā§āĻŦā§ā§āϰ āĻĒā§āϰāϤāĻŋāĻāĻŋāϰ āĻŽāĻžāύ –
 3â3 N33 N
3N
â3Â Â Â Â Â Â Â 3
9N
- 5×1 + 10×2 â¤50, x1 +x2âĨ1, x2â¤4, x1âĨ0,×2âĨ0   5×1 + 10×2 â¤50, x1 +x2âĨ1, x2â¤4, x1âĨ0,×2âĨ0  āĻļāϰā§āϤāĻžāĻŦāϞ⧠āϏāĻžāĻĒā§āĻā§āώā§Â 2×1+7x22x1+7×2 āĻāϰ āϞāĻāĻŋāώā§āĻ āĻŽāĻžāύ –
 2
7
20
28
- x+ 17 (x â3) (x +2) =axâ3+bx+2 x + 17 (x -3) (x +2) =ax-3+bx+2
a =2 , b= -5
 a = 4, b = -3
a = -3 , b =- 4
a=4 , b= -2
- 5xâx2â6>0 5x  -x2-6>0  āĻšāϞā§,
x<2
2>x>3
 2<x<=”” p=”” style=”box-sizing: border-box; user-select: auto !important;”></x
x>3,x<2
- tanθ=512  tanθ=512  āĻāĻŦāĻ θθ āϏā§āĻā§āώā§āĻŖāĻā§āĻŖ āĻšāϞā§Â    sinθ +sec(âθ)   sinθ +sec(-θ) āĻāϰ āĻŽāĻžāύ –
21156Â Â Â 21156
 229156229156
219156Â Â Â 219156
17131713
- cot A – tanA āϏāĻŽāĻžāύ –
2 tan 2 A
 2 cot 2 A
2Â Â Â Â Â Â Â Â cos2Â Â Â Â Â Â Â cos2Â A
2Â Â Â Â Â sin2Â Â Â Â Â sin2Â A
- cot(sinâ1 12) cot (sin-1 12)  āĻāϰ āĻŽāĻžāύ –
2â323
1â3Â Â Â Â Â Â Â 13
   â3    3
â32Â 32
- cos20° + cos210° + cos220° + ….. + cos290°  cos20° + cos210° + cos220° + ….. + cos2 90°   āĻāϰ āĻŽāĻžāύ –
6
3
 5
4
- limxâ0sin(2x)2x=?limxâ0Â sin(2x)2x=?
1
2
1212
- f(x)= xâ32x+1  f(x)= x-32x+1 āĻāĻŦāĻ    x=not â12   x=not -12 āĻšāϞā§,    fâ1(â2)   f-1(-2) āĻāϰ āĻŽāĻžāύ –
35Â 35
â53Â -53
   15   15
25Â Â Â 25
- āĻāĻāĻāĻŋ āĻŦāĻŋāύā§āĻĻā§āϤ⧠āĻā§āϰāĻŋā§āĻžāĻļā§āϞ p āύāĻŋāĻāĻāύ āĻāĻŦāĻ 12 N āĻŽāĻžāύā§āϰ āĻĻā§āĻāĻāĻŋ āĻŦāϞā§āϰ āϞāĻŦā§āϧāĻŋ3â6 N,   36 N, āϝāĻžāϰ āĻā§āϰāĻŋā§āĻžāϰā§āĻāĻž -p āĻāϰ āĻĻāĻŋāĻā§Â 90°90° āĻā§āĻŖ āĻā§āĻĒāύā§āύ āĻāϰ⧠āĨ¤ P āĻāϰ āĻŽāĻžāύ –
11 N
 9N
12 N
2â7N27N
- āĻĻā§āĻŦāĻŋāĻŽāĻŋāĻ āϏāĻāĻā§āϝāĻž 100110100111 āĻāϰ āĻĻāĻļāĻŽāĻŋāĻā§ āĻĒā§āϰāĻāĻžāĻļ –
 2471
3673
2472
3674
- âĢ10dxâ2xâx2=?   âĢ01dx2x-x2=?
  Ī2 Ī2
Ī4Ī4
âĪ4 -Ī4
âĪ2    -Ī2
- limxâ0sin(2x)2x=? limxâ0sin(2x)2x=?
1
2
12Â Â Â 12
- ddx(logxe)=? ddx(logxe)=?
logxex logxex
1x1nx  1x1nx
â1nxx-1nxx
    â1x(1nx)2   -1x(1nx)2
- y =x+1xx+1x āĻšāϞā§-
x2d2ydx2Â x2d2ydx2
d2ydx22x4Â =3x+Â 2Â d2ydx22x4Â =3x+Â 2
     x3 d2ydx2 =2     x3 d2ydx2 =2
dydx2=2x+1×2Â Â Â dydx2=2x+1×2
- āύāĻŋāĻŽā§āύā§āϰ āĻā§āύāĻāĻŋ sinx cosx āĻāϰ āĻ āύāĻŋāϰā§āĻĻāĻŋāώā§āĻ āϝā§āĻāĻ āύ⧠–
14 cos2x  14 cos2x
  â12cos2x -12cos2x
12sin2x  12sin2x
â12cos2x  -12cos2x
- y =x3â12x + 16       x3 -12x + 16  āĻŦāĻā§āϰāϰā§āĻāĻžāϰ āϝ⧠āϏāĻŽāϏā§āϤ āĻŦāĻŋāύā§āĻĻā§āϤ⧠āϏā§āĻĒāϰā§āĻļāĻ x āĻ āĻā§āώā§āϰ āϏāĻŽāĻžāύā§āϤāϰāĻžāϞ āϤāĻžāĻĻā§āϰ āϏā§āĻĨāĻžāύāĻžāĻāĻ –
(2,0) and (-2,24)
(2,0) and ( -2,0)
(4, 12) and (-4,12)
 (2,0) and (-2,32)
- āĻĒāϰāĻžāĻŦā§āϤā§āϤy2=4x   y2=4x   āĻāĻŦāĻ āϏāϰāϞāϰā§āĻāĻž y = x āĻĻā§āĻŦāĻžāϰāĻž āĻŦā§āώā§āĻāĻŋāϤ āĻāϞāĻžāĻāĻžāϰ āĻā§āώā§āϤā§āϰāĻĢāϞ āĻŦāϰā§āĻ āĻāĻāĻā§-
   83    83
5353
43Â Â Â 43
2323
- Choose the correct interrogative form
What has you in store ?
 What have you in store ?
what did you in store?
What do you in store ?
- Choose the correct interrogative form
When do the guests arrives?
When did the guests arrived?
When are the guests arrived?
 When are the guests arriving ?
- Identify the correct sentence
 November came, with raging south -west wind
November had come raging along with south , and west wind
November came alongside south -west wind, raging
November had come , raging, with wind south -west
- Identify the correct sentence
I need some books and should not go to the library
 I need some books and should go to the library
I do need books and should do the library
I need books and need library
- Identify the correct sentence
John has a brother and sister
John has brother and sister
John has brother and a sister
 John has a brother and a sister
- Did you remember to return the book ___time?
 in
over
on
at
- “to get out of hand”
to go far away
to get out of range
 to get out of control
to get free
- “put something off”
tolerate something
throw something away
 postpone or cancel a meeting or an aengagement
hide something
- The word “impediment” is a synonym for
 obstacle
impertinent
embankment
progress
- No spelling error occurs in
interogate
intarrogate
interogat
 interrogate
- Choose the correct antonym of ‘outset’
setting out
 end
opening
plan
- Choose the correctly punctuated sentece:
Your sagacity, is a fraud like everything else.
 Your sagacity is a fraud,like everything else.
Your sagacity, is, a fraud,like everything else.
Your sagacity, is a fraud, like, everything else.
- Choose the correct translation of the sentence âāϏ⧠āĻ āϤā§āϝāύā§āϤ āύāĻŋāώā§āĻ ā§āϰâ
He is extremely rough
 He is very cruel
He is utterly gruesome
he is very hard minded
- The employer failed to reach an agreement ______his workers.
to
 with
over
by
- He was arrested____ a charge of murder.
on
 for
with
about
- “closing” in “closing remarks” is a
noun
 adjective
preposition
adverb
- he prefers flying to _____by train.
travel
 traveling
travelled
travels
- Air pollution ___ a big threat to living beings.
has
 poses
shows
points
- The test direction ___the students.
were confusing
confusing
confuses
 confused
- He made ____few mistakes.
an
the
an
 a
Question 21, 22, 23, 24 and 25 are based on the following reading.
A successful text is the one where the reader is taken along by the flow of the writing, doesn’t get lost or confused, and comes away with the feeling that the ideas it contains could not have been expressed in any other way. So it is important to make a plan in which ideas are developed logically and necessary information is introduced at exactly the right point, Where it is necessary to use ideas of information that have not been referred to for some time. the reader needs a gentle reminder of what it is necessary to use ideas of information that have not been referred to for some time. the reader needs a gentle reminder of what these are. If the flow of ideas needs a gentle reminder of what these are. If the flow of ideas needs to take a sudden new turn, this may need preparation or explanation. It every point, the reader’s needs, expectations, and possible difficulties must be considered. The introduction is often the most difficult section to write. That first sentence can often prove exasperatingly elusive. Novelists sometimes agonize for weeks over the first sentence of a new novel it sets the tone of what is to come and fixes the reader’s expectations.
- Choose the most suitable the title for the passage :
An essay on texts
 Writing
A satisfactory pattern
A beautiful text
- Choose an alternative to ‘flow to the writing’
force of writing
topic
 A satisfactory pattern
A beautiful text
- ‘gentle reminder ‘ here means :
soft aside
quiet clue
 subtle hint
poke gently
- ‘taken along’ stands for
 carry along
put on
carry over
joined
- ‘exasperatingly elusive’ means
illusionary
 irritably difficult to detect
exhaustively selective
tiresomely difficult search
- This book is ___ one I was looking for.
a
 the
an
no article needed
- He can go to the college by bus, ____?
won’t he
must he
 can’t he
will he
- The girl cried for help,____?
sholudn’t she
could’t she
hadn’t she
 didn’t she
- I certainly esteem ___ as a steady, reasonable kind of person.
me
mine
my
 myself
- Exasperating elusive ” means
Illusionary
 irritably difficult to detect
exhaustingly secretive
tiresomely difficult search
- āĻāĻāĻŋāĻ āϤāĻžāĻĒāĻŽāĻžāϤā§āϰāĻžā§H2  H2 āĻ  O2 O2 āĻā§āϝāĻžāϏ⧠r. m.s āĻŦā§āĻā§āϰ āĻ āύā§āĻĒāĻžāϤ āĻšāĻā§āĻā§ –
1/8
1/4
 4
8
- 13°C13°CāϤāĻžāĻĒāĻŽāĻžāϤā§āϰāĻžā§ āύāĻŋāϰā§āĻĻāĻŋāώā§āĻ āĻāϰā§āϰ āĻāĻāĻāĻŋ āĻāĻĻāϰā§āĻļ āĻā§āϝāĻžāϏā§āϰ āĻā§āϤāύ āϏā§āĻĨāĻŋāϰ āĻāĻžāĻĒā§ āĻĻā§āĻŦāĻŋāĻā§āύ āĻāϰāĻž āĻšāϞāĨ¤ āĻāĻ āĻ āĻŦāϏā§āĻĨāĻžā§ āĻā§āϝāĻžāϏāĻāĻŋāϰ āϤāĻžāĻĒāĻŽāĻžāϤā§āϰāĻž āĻāϤ āĻšāĻŦā§?
7.5°C  7.5°C
  299°C  299°C
13°C    13°C
26°C26°C
- āĻŦāĻŋāĻā§āϰāĻŋā§āĻžāϰ āĻšāĻžāϰ āϏāĻŽā§āĻāϰāĻŖā§ āĻŦāĻŋāĻā§āϰāĻŋā§āĻāĻā§āϞāĻŋāϰ āĻāĻŖāĻŽāĻžāϤā§āϰāĻžāϰ āĻāĻžāϤā§āϰ āϏāĻŽāώā§āĻāĻŋ āĻšāĻā§āĻā§ –
Molecularity of a reaction
Half -life of a reaction
 Order of a reaction
Activation energy of areaction
- 10 āĻā§āϰāĻžāĻŽ āĻĒāĻžāύāĻŋ4°  4° āϏā§āĻ āĻĨā§āĻā§Â 14°14° āϏā§āĻ āϤāĻžāĻĒāĻŽāĻžāϤā§āϰāĻžā§ āĻāύā§āύā§āϤ āĻāϰāϤ⧠āĻāϤ āĻā§āϝāĻžāϞāϰ⧠āϤāĻžāĻĒ āĻĒā§āϰā§ā§āĻāύ ?
10 Calories
14 Calories
 100 Calories
140 Calories
- āύāĻŋāĻŽā§āύā§āϰ āĻā§āύ āĻ āĻŦāϏā§āĻĨāĻžāϰ āĻĒāϰāĻŋāĻŦāϰā§āϤāύā§āϰ āĻĢāϞ⧠āϏāĻžāĻŽā§āϝāĻžāĻŦāϏā§āĻĨāĻžāϰ āϏāĻžāĻŽā§āϝāĻžāĻāĻ K āĻĒāϰāĻŋāĻŦāϰā§āϤāύ āĻšāĻŦā§?
 Temperature
Pressure
Concentration of reactants
Concentration of products
- āύāĻŋāĻŽā§āύāϞāĻŋāĻāĻŋāϤ āĻā§āϝāĻžāϞāĻāĻžāύāĻŋāĻ āĻā§āώ āϏāĻŽā§āĻĒāϰā§āĻā§ āϏāĻ āĻŋāĻ āĻāĻā§āϤāĻŋāĻāĻŋ āĻāĻŋāĻšā§āύāĻŋāϤ āĻāϰ -Zn(s) âŖâŖÂ Zn2+ (aq)âŖâŖâŖâŖÂ Cu2+âŖâŖCu (s)   Zn (s) | Zn2+ (aq)|| Cu2+|Cu (s)
The Zn electrode is the cathode
Oxidation takes place at the Cu electrode
The reaction Zn2 + (aq) + Cu(s) âZn(s) +Cu2 + (aq) is spontaneous The reaction Zn2 + (aq) + Cu(s) âZn(s) +Cu2 + (aq) is spontaneous
 Electron flows from the Zn electrode to the Cu electrode
- āύāĻŋāĻā§āϰ āĻŦāĻŋāĻā§āϰāĻŋā§āĻžāĻāĻŋāϰ āĻā§āĻĒāĻžāĻĻ āĻā§āύāĻāĻŋ ? CaO+ SiO2âfusionââââCaO + SiO2ââfusion
Ca2SiCa2Si
CaSiO2Â Â Â Â Â Â Â CaSiO2
   CaSiO3  CaSiO3
Si4Â Â Si4
- āύāĻŋāĻā§āϰ āύāĻŋāĻāĻā§āϞāĻŋā§āĻžāϰ āĻŦāĻŋāĻā§āϰāĻŋā§āĻžāϰ X āĻā§āύ āĻāĻŖāĻž? 146Câ147N+X 146C â147N +X
ÎąâparticleÎą-particle
ÎŗârayÂ Â Â Îŗ-ray
   βâparticle   β-particle
neutron
- āύāĻŋāĻŽā§āύā§āϰ āĻŦāĻŋāĻā§āϰāĻŋā§āĻžā§ āĻ ā§āϝāĻžāĻŽā§āύāĻŋā§āĻž āϝā§āĻāĻžāĻŦā§ āĻāĻžāĻ āĻāϰā§-2NH3(g) + 3CuO(s) âN2(g) + 3Cu(s) + 3 H2O(g) 2NH3(g) + 3CuO(s) âN2(g) + 3Cu(s) + 3 H2O(g)
Catalyst
Oxidizing agent
 Reducing agent
Substituting agent
- āύāĻŋāĻā§āϰ āĻŦāĻŋāĻā§āϰāĻŋā§āĻžāĻāĻŋāϰ āĻĒā§āϰāϧāĻžāύ āĻā§āĻĒāĻžāĻĻ āĻāĻŋ ? CH3CH2OH+ H2SO4(excess)180°CââââCH3CH2OH + H2SO4(excess)â180°C
CH3CH3CH3CH3
      CH2=CH2      CH2=CH2
CH3CHâOâCH2âCH3Â CH3CH-O-CH2-CH3
CH3CHOÂ Â CH3CHO
- āĻĒāϰāĻŽāĻžāĻŖā§āϰ āĻāĻāĻāĻŋ āĻāϞā§āĻāĻā§āϰāύā§āϰ āĻāύā§āϝ āύāĻŋāĻā§āϰ āĻāĻžāϰāĻāĻŋ āĻā§ā§āĻžāύā§āĻāĻžāĻŽ āϏāĻāĻā§āϝāĻžāϰ āĻā§āύ āϏā§āĻāĻāĻŋ āĻ āύā§āĻŽā§āĻĻāύā§āϝāĻžāĻā§āϝ?
- A. n=1, l=1, m =0 , and s =+ 1/2  n =1, l=1, m =0 , and s =+ 1/2
n = 3 , l =1 , m =â2 , and s = â 1/2 n = 3 , l =1 , m =-2 , and s = – 1/2
n = 2, l = 1, m =0, and s =1  n = 2, l = 1, m =0, and s =1
n =2, l=0 , m = 0, and sâ=1 n =2, l=0 , m = 0, and s-=1
- NO āĻ āĻŖā§āϰ āϰāύā§āϧāύā§āĻā§āϰāĻŽ āĻā§āύāĻāĻŋ?
2
3
1
 2.5
- āύāĻŋāĻā§āϰ āϝā§āĻāĻā§āϞāĻŋāϰ āĻā§āύāĻāĻŋāϰ āĻā§āύā§āĻĻā§āϰā§ā§ āĻĒāϰāĻŽāĻžāĻŖā§āϰsp3sp3   āϏāĻāĻāϰāύ āύ⧠?
 SnCl2SnCl2
NH+4NH+4
NH3NH3
H2OÂ Â Â Â Â Â Â H2O
- āύāĻŋāĻā§āϰ āĻā§āύ āϝā§āĻāĻāĻŋāϰ āĻŦāύā§āϧāύ-āĻā§āĻŖ āĻā§āώā§āĻĻā§āϰāϤāĻŽ ?
CH4Â Â Â Â Â Â Â Â Â Â CH4
NH3Â Â Â Â Â NH3
   H2O  H2O
BCl3BCl3
- 20 mL 0.1 M Fe2+Fe2+āĻĻā§āϰāĻŦāĻŖ āĻāĻžāĻāĻā§āϰā§āĻļāύā§āϰ āĻāύā§āϝ āĻĒā§āϰā§ā§āĻāύ āĻšāĻŦā§ –
 4 mL
5 mL
10 mL
20 mL of 0.1 M KMnO4 solution MnO4 solution
- āύāĻŋāĻā§āϰ āĻā§āύ āϝā§āĻāĻāĻŋ āĻ ā§ā§āĻĄā§āĻĢāϰāĻŽ āĻā§āϏā§āĻ āĻĻāĻŋāĻŦā§ āύāĻž?
 CH3CH2CH2OH  CH3CH2CH2OH
CH3COC6H5Â Â Â CH3COC6H5
CH3CHOHCH3Â Â CH3CHOHCH3
CH3CH2OHÂ Â Â CH3CH2OH
- (CH3)3CCH2CH(CH3)2    (CH3)3CCH2CH(CH3)2  āĻāϰ IUPAC āύāĻžāĻŽ āĻšāĻā§āĻā§ –
 2,2,4- Trimethylpentane
2,4,4- Trimethylpentane
Isopentane
Neooctane
- āύāĻŋāĻā§āϰ āĻā§āύ āϝā§āĻāĻāĻŋ āĻā§āϝāĻžāĻŽāĻŋāϤāĻŋāĻ āϏāĻŽāĻžāύā§āϤāĻž āĻĒā§āϰāĻĻāϰā§āĻļāύ āĻāϰāϤ⧠āĻĒāĻžāϰ⧠?
 CICH=CHCl
CH3CH=CH2CH3CH=CH2
CH2=CH2Â Â Â CH2=CH2
CH3CH3Â Â CH3CH3
- āĻ ā§āϝāĻžāϏāĻŋāĻā§āϝāĻžāϞāĻĄāĻŋāĻšāĻžāĻāĻĄāĻā§ āύāĻŋāĻā§āϞā§āϰ āĻāĻĒāϏā§āĻĨāĻŋāϤāĻŋāϤ⧠āĻšāĻžāĻāĻĄā§āϰā§āĻā§āύ āĻĻā§āĻŦāĻžāϰāĻž āĻŦāĻŋāĻāĻžāϰāĻŖ āĻāϰāϞ⧠āύāĻŋāĻā§āϰ āĻā§āύāĻāĻŋ āĻĒāĻžāĻā§āĻž āϝāĻžā§?
Methanol
 Ethanol
Propanol
Butanol
- āĻĒā§āϰāĻĒāĻŋāĻāύāĻžāϞāĻĄāĻŋāĻšāĻžāĻāĻĄā§āϰ āϏāĻžāĻĨā§ āϞāĻā§ āϏā§āĻĄāĻŋā§āĻžāĻŽ āĻšāĻžāĻāĻĄā§āϰā§āĻā§āϏāĻžāĻāĻĄ āĻĻā§āϰāĻŦāĻŖ āϝā§āĻā§āϤ āĻāϰāϞ⧠āĻāϞāĻĄā§āϞ āĻāύā§āĻāĻŦāύ āĻŦāĻŋāĻā§āϰāĻŋā§āĻž āĻāĻā§ āĻāĻŦāĻ āϤā§āϰāĻŋ āĻšā§-
CH3CH2COOCH2CH2CH3CH3CH2COOCH2CH2CH3
CH3CH2CH(OH)CH2CH2CHOCH3CH2CH(OH)CH2CH2CHO
CH3CH2CH(OH)Â CH2CH2CHOÂ CH3CH2CH(OH)Â CH2CH2CHO
CH3CH2COCH2CH2CHOÂ CH3CH2COCH2CH2CHO
- ML āĻāĻāĻāĻŋ āĻĻāĻžāύāĻžāĻĻāĻžāϰ āϝā§āĻāĨ¤ āĻāϰ āĻĒāĻžāύāĻŋāϤ⧠āĻĻā§āϰāĻŦā§āĻā§āϤ āĻšāĻŦāĻžāϰ āĻĒāϰā§āϝāĻžā§ āĻ āϏāĻāĻļā§āϞāώā§āĻāĻŋ āĻāύāĻĨāĻžāϞāĻĒāĻŋ āύāĻŋāĻā§ āĻĻā§ā§āĻž āĻšāϞāĨ¤ āϝā§āĻāĻāĻŋāϰ āĻĒāĻžāύāĻŋāϝā§āĻāύ āĻāύāĻĨāĻžāϞāĻĒāĻŋÎH1(KJ)   ML(s) + WaterâML(aq) ÎH =â50KJ ML (s) + xH2OâMB.xH2O(s) ÎH1=?MLxH2O(s) + water âML (aq) ÎH2 =+10 KJ âH1(KJ)   ML(s) + WaterâML (aq) âH =-50KJ ML (s) + xH2OâMB.xH2O(s) âH1=?MLxH2O(s) + water âML (aq) âH2 =+10 KJ
+ 60
 – 60
-40
+40
- āĻāĻ āĻĢā§āϝāĻžāϰāĻžāĻĄā§ (1F) āĻŦāĻŋāĻĻā§āϝā§ā§ āĻāϞāĻŋāϤ NaCl āĻāϰ āĻŽāϧā§āϝ⧠āĻĻāĻŋā§ā§ āĻĒā§āϰāĻŦāĻžāĻšāĻŋāϤ āĻāϰāĻž āĻšāϞ⧠āĻā§āϝāĻžāĻĨā§āĻĄā§ āϝ⧠āĻĒāϰāĻŋāĻŽāĻžāĻŖ Na āĻāĻŽāĻž āĻšāĻŦā§ āϤāĻž āĻšāϞ –
6.023Â Ã1023Â g6.023Â Ã1023Â g
 23.0g
46.0 g
- 5 g
- āύāĻŋāĻā§āϰ āĻā§āύ āĻĻā§āϰāĻŦāĻŖā§āϰ pH 7.0 āĻ āĻĒā§āĻā§āώāĻž āĻŦā§āĻļā§?
0.01Â MÂ CH3COOH0.01Â MÂ CH3COOH
0.01 M NaCl    0.01 M NaCl
0.01 M NH4Cl  0.01 M NH4Cl
   0.01 M Na2CO3   0.01 M Na2CO3
- āĻāϏā§āĻĒāĻžāϤ⧠āĻĒā§āϰāϧāĻžāύāϤ āĻāĻŋ āĻāĻŋ āĻāĻĒāĻžāĻĻāĻžāύ āĻāĻā§?
Iron and Copper
 Iron and Carbon
Iron and Lead
Only Iron
- āĻŽā§āϝāĻžāĻāύā§āϏāĻŋā§āĻžāĻŽ āĻĢāϏāĻĢā§āĻā§āϰ āϏāĻāĻā§āϤ āĻšāĻā§āĻā§ –
MgPO4MgPO4
Mg2(PO4)2Mg2(PO4)2
Mg2(PO4)3Â Â Â Â Mg2(PO4)3
     Mg3(PO4)2    Mg3(PO4)2
- R-CO-RââRâCH2âRR-CH2-RāϰāĻžāϏāĻžā§āύāĻŋāĻ āĻĒāϰāĻŋāĻŦāϰā§āϤāύāĻāĻŋāϰ āĻāύā§āϝ āύāĻŋāĻā§āϰ āĻā§āύ āĻŦāĻŋāĻāĻžāϰāĻāĻŋ āĻĒā§āϰā§ā§āĻāύ ?
H2SO4Â Â Â H2SO4
NaBH4Â NaBH4
K2Cr2O7Â Â Â Â Â Â Â Â K2Cr2O7
 Zn/Hg, HCl
- āĻāĻĨāĻžāϰā§āϰ āĻĻā§āϰāĻŦāĻŖā§ āĻ ā§āϝāĻžāϞāĻāĻžāĻāϞ āĻā§ā§āĻĄāĻžāĻāĻĄā§āϰ āϏāĻžāĻĨā§ āϏā§āĻĄāĻŋā§āĻžāĻŽ āϧāĻžāϤā§āϰ āĻŦāĻŋāĻā§āϰāĻŋā§āĻžāϰ āĻĢāϞ⧠āĻ ā§āϝāĻžāϞāĻā§āύ āĻĒā§āϰāϏā§āϤā§āϤ āĻĒā§āϰāĻŖāĻžāϞā§āĻā§ āĻŦāϞāĻž āĻšā§-
Grignard reaction
 Wurtz reacton
Markovnikon reaction
Wolf’s reaction
- C6H12C6H12   āĻā§āĻŦ āϝā§āĻāĻāĻŋāϰ āĻāĻā§āύāύā§āϞāĻžāĻāϏāĻŋāϏ āĻāϰāĻžāϰ āĻĒāϰ āĻāĻŋāĻā§āĻ āĻāϰ āĻāĻĒāϏā§āĻĨāĻŋāϤāĻŋāϤ⧠āĻĒāĻžāύāĻŋ āϝā§āĻ āĻāϰāĻž āĻšāϞ⧠āϝ⧠āĻĻā§’āĻāĻŋ āĻā§āĻĒāĻžāĻĻ āĻšā§ āϤāĻžāϰ āĻāĻāĻāĻŋ āĻ ā§āϝāĻžāϏāĻŋāĻā§āύāĨ¤Â C6H12  C6H12   āĻāϰ āϏāĻ āĻŋāĻ āĻĢāϰā§āĻŽā§āϞāĻž āĻā§āύāĻāĻŋ?
(CH3)2CHCH=CH2CH3Â Â Â Â Â Â Â (CH3)2CHCH=CH2CH3
(CH3)2C=C(CH3)2Â Â Â Â Â (CH3)2C=C(CH3)2
 CH3CH2CH = C(CH3)2  CH3CH2CH = C(CH3)2
CH3CH2C(CH3)=CHCH3Â CH3CH2C(CH3)=CHCH3
- āĻā§āύ āĻāĻžāϰā§āϝāĻāϰ⧠āĻŽā§āϞāĻāĻāĻŋ āĻŽā§āĻāĻž āύāĻŋāϰā§āĻĻā§āĻļāĻ ?
âNH2Â Â Â Â Â -NH2
-OH
-Cl
 âNO2   -NO2
- 300 mL 0,25 M āĻĻā§āϰāĻŦāĻŖ āϤā§āϰāĻŋ āĻāϰāϤ⧠āĻāĻŋ āĻĒāϰāĻŋāĻŽāĻžāĻŖNa2CO3       Na2CO3  āĻĒā§āϰā§ā§āĻāύ ?
8,00 g
 7.95 g
5.30 g
- 60 g
- 5mm ÃÃ7 mm āĻĒā§āϰāϏā§āĻĨāĻā§āĻā§āĻĻ āĻŦāĻŋāĻļāĻŋāώā§āĻ āĻāĻŦāĻ 15 mm āĻĻā§āϰā§āĻ āĻāĻāĻāĻŋ āĻĻāύā§āĻĄā§āϰ āĻāĻĒā§āĻā§āώāĻŋāĻ āϰā§āϧ āĻšāĻā§āĻā§ 0.105 omega -m āĨ¤ āĻŦāϏā§āϤā§āĻāĻŋāĻā§ āĻā§āĻā§ āĻāϰ āĻĒā§āϰāϏā§āĻĨāĻā§āĻā§āĻĻ 3 mm ÃÃ2 mm āĻāϰāϞ⧠āĻāĻŦāĻ āĻĻā§āϰā§āĻā§āϝ 10 mm āĻāϰāϤ⧠āϤāĻžāϰ āĻāĻĒā§āĻā§āώāĻŋāĻ āϰā§āϧ āĻšāĻŦā§ –
0.012 omega
0.053 omega m
0 . 105 omega m
.0094 omega
- āĻāĻāĻāĻŋ āĻāϤā§āϤāϞ āϞā§āύā§āϏā§āϰ āĻĢā§āĻāĻžāϏ āĻĻā§āϰāϤā§āĻŦ 10 cm āĨ¤ āĻāϰ āĻĒā§āϰāϧāĻžāύ āĻā§āĻĻ āĻĨā§āĻā§ āĻŦāĻžāĻ āĻĻāĻŋāĻā§ 15 cm āĻĻā§āϰ⧠āĻāĻāĻāĻŋ āĻŽā§āĻŽāĻŦāĻžāϤāĻŋ āϰāĻžāĻāĻž āĻāĻā§āĨ¤ āĻŽā§āĻŽāĻŦāĻžāϤāĻŋāϰ āĻĒā§āϰāϤāĻŋāĻŦāĻŋāĻŽā§āĻŦ āϏāĻŽā§āĻĒāϰā§āĻā§ āύāĻŋāĻā§āϰ āĻā§āύāĻāĻŋ āϏāĻ āĻŋāĻ?
āĻŦāĻžāϏā§āϤāĻŦ, āϞā§āύā§āϏā§āϰ āĻĄāĻžāύāĻĻāĻŋāĻā§ āĻŦāĻŋāĻŦāϰā§āϧāĻŋāϤ, āĻāϞā§āĻāĻž
āĻŦāĻžāϏā§āϤāĻŦ, āϞā§āύā§āϏā§āϰ āĻĄāĻžāύāĻĻāĻŋāĻā§ , āĻŦāĻŋāĻŦāϰā§āϧāĻŋāϤ , āϏāĻŋāϧāĻž
āĻŦāĻžāϏā§āϤāĻŦ, āϞā§āύā§āϏā§āϰ āĻĄāĻžāύāĻĻāĻŋāĻā§, āĻŦāĻŋāĻŦāϰā§āϧāĻŋāϤ ,āϏāĻŋāϧāĻž
āĻ āĻŦāĻžāϏā§āϤāĻŦ, āϞā§āύā§āϏā§āϰ āĻŦāĻžāĻŽāĻĻāĻŋāĻā§, āĻŦāĻŋāĻŦāϰā§āϧāĻŋāϤ, āϏāĻŋāϧāĻž
- āĻāĻāĻāĻŋ āĻ āϰā§āϧ -āĻĒāϰāĻŋāĻŦāĻžāĻšā§ āĻĒāĻĻāĻžāϰā§āĻĨā§āϰ āĻāύā§āϝ āύāĻŋāĻā§āϰ āĻā§āύāĻāĻŋ āϏāĻ āĻŋāĻ?
āĻļā§āύā§āϝ āĻā§āϞāĻāĻŋāύ⧠āĻĒāϰāĻŋāĻŦāĻžāĻšā§ āĻŦā§āϝāĻžāύā§āĻĄ āĻāĻāĻļāĻŋāĻ āĻĒā§āϰā§āĻŖ
āĻļā§āύā§āϝ āĻā§āϞāĻāĻŋāύ⧠āϝā§āĻāύ āĻŦā§āϝāĻžāύā§āĻĄ āĻĒā§āϰā§āĻŖ āĻ āĻĒāϰāĻŋāĻŦāĻžāĻšā§ āĻŦā§āϝāĻžāύā§āĻĄ āĻāĻāĻļāĻŋāĻ āĻĒā§āϰā§āĻŖ
āĻļā§āύā§āϝ āĻā§āϞāĻāĻŋāύ⧠āϝā§āĻāύ āĻŦā§āϝāĻžāύā§āĻĄ āĻĒā§āϰā§āĻŖ āĻ āĻĒāϰāĻŋāĻŦāĻžāĻšā§ āĻŦā§āϝāĻžāύā§āĻĄ āĻāĻžāϞāĻŋ
āĻļā§āύā§āϝ āĻĄāĻŋāĻā§āϰ⧠āϏā§āϞāϏāĻŋā§āĻžāϏ⧠āϝā§āĻāύ āĻŦā§āϝāĻžāύā§āĻĄ āĻĒā§āϰā§āĻŖ āĻ āĻĒāϰāĻŋāĻŦāĻžāĻšā§ āĻŦā§āϝāĻžāύā§āĻĄ āĻāĻžāϞāĻŋ
- āĻāĻāĻāĻŋ āĻĒāĻžāĻāĻž āĻĒā§āϰāϤāĻŋ āĻŽāĻŋāύāĻŋāĻā§ 60 āĻŦāĻžāϰ āĻā§āϰ⧠āĨ¤ āĻĒāĻžāĻāĻžāĻāĻŋāϰ āĻā§āĻŖāĻŋāĻ āĻŦā§āĻ āĻāϤ?
Ī fad/s  Ī fad/s
Ī2 rad /s  Ī2 rad /s
4Ī rad /s   4Ī rad /s
2 Ī rad /s     2 Ī rad /s
- āĻāĻāĻāĻŋ 1m āϤāĻžāϰā§āϰ āĻŦā§āϝāĻžāϏāĻžāϰā§āϧ 0.5 m āĨ¤ āĻ āϤāĻžāϰ⧠āĻŦāϞ āĻĒā§āϰā§ā§āĻ āĻāϰāϞ⧠0,02 m āĻĻā§āϰā§āĻā§āϝ āĻŦā§āĻĻā§āϧāĻŋ āĻāϰāĻž āĻšāϞāĨ¤ āĻāϤ⧠āϏāĻŽā§āĻĒāĻžāĻĻāĻŋāϤ āĻāĻžāĻā§āϰ āĻĒāϰāĻŋāĻŽāĻžāĻŖ –
7.6Â Ã10â3JÂ Â 7.6Â Ã10-3J
76 J
1Ã102JÂ Â Â Â 1Ã102J
1Â Ã103JÂ Â Â Â Â Â Â 1Â Ã103J
- 14 m/s āĻāĻĻāĻŋāĻŦā§āĻā§ āĻāĻāĻāĻŋ āĻĒāĻžāĻĨāϰāĻā§ āĻāĻĒāϰ āĻĻāĻŋāĻā§ āĻā§āĻā§ā§ āĻĻā§āĻā§āĻž āĻšāϞāĨ¤ āĻĒāĻžāĻĨāϰāĻāĻŋ āĻŽāĻžāĻāĻŋāϤ⧠āĻĢāĻŋāϰ⧠āĻāϏāϤ⧠āĻāϤ āϏāĻŽā§ āϞāĻžāĻāĻŦā§? (āĻŽāĻžāϧā§āϝāĻžāĻāϰā§āώāĻŖ āĻāύāĻŋāϤ āϤā§āĻŦāĻžāϰāĻŖ = 9.8m/s2)m/s2)
1.83 s
2.13 s
1.43 s
2.86 s
- āϤāϰāϞā§āϰ āĻā§āώā§āϤā§āϰ⧠āϏāĻžāύā§āĻĻā§āϰāϤāĻž āϏāĻšāĻā§āϰ āϏāĻāĻā§ āϤāĻžāĻĒāĻŽāĻžāϤā§āϰāĻžāϰ āϏāĻŽā§āĻĒāϰā§āĻ āĻšāĻā§āĻā§-
Ρ ι âT  Ρ ι T
Ρ ι T  Ρ ι T
Ρ ι T2       Ρ ι T2
None of them
- āϏāĻŽāĻāĻžāĻĒā§ āĻ17C°  17C°  – āϤāĻžāĻĒāĻŽāĻžāϤā§āϰāĻžā§ 2 āϞāĻŋāĻāĻžāϰ āĻā§āϤāύ āĻāϰāĻžāϰ āĻāύā§āϝ āϤāĻžāĻĒāĻŽāĻžāϤā§āϰāĻž āĻāϤ āĻšāĻŦā§ āĻšāĻŦā§?
100 C° 100 C°
152 C°   152 C°
162C°  162C°
262 C°  262 C°
- āĻāĻ āĻāĻžāĻĒ āĻāϰāĻŽ āĻāĻĢāĻŋāĻā§80C°  80C°  āϤāĻžāĻĒāĻŽāĻžāϤā§āϰāĻž āĻĨā§āĻā§Â 30C°  30C°   āϤāĻžāĻĒāĻŽāĻžāϤā§āϰāĻžā§ āĻ āĻžāύā§āĻĄāĻž āĻāϰāĻž āĻšāϞāĨ¤ āĻāĻžāĻĒāĻāĻŋāϰ āϤāĻžāĻĒ āϧāĻžāϰāĻāϤā§āĻŦ     2.0 KJKâ1     2.0 KJK-1  āĻšāϞ⧠āĻļā§āϤāϞā§āĻāϰāĻŖ āĻĒā§āϰāĻā§āϰāĻŋā§āĻžā§ āĻāϤ āϤāĻžāĻĒ āύāĻŋāϰā§āĻāϤ āĻšāϞ?
0.04 KJ
60 KJ
100 KJ
160 KJ
- āĻāĻāĻāĻŋ āϏāϰāϞ āϏā§āĻĒāύā§āĻĻāύ āĻāĻāĻāĻŋ āĻ āĻāĻā§āϰ āĻĒā§āĻā§āϰ⧠āĻāϞā§āϰ āϤāϰāĻā§āĻ āϏā§āώā§āĻāĻŋ āĻāϰāĻā§āĨ¤ āϤāϰāĻā§āĻāϏāĻŽā§āĻš 1.5 s āϏāĻŽā§ā§ 33 cm āĻĻā§āϰāϤā§āĻŦ āĻ āϤāĻŋāĻā§āϰāĻŽ āĻāϰāϞ⧠āĻ āĻĒāϰ āĻĒāϰ āϤāϰāĻā§āĻ āĻā§ā§āĻžāϰ āĻĻā§āϰāϤā§āĻŦ 4.0 cm āĻšāϞ⧠āϏā§āĻĒāύā§āĻĻāĻā§āϰ āĻĢā§āϰāĻŋāĻā§ā§ā§āύā§āϏ⧠āĻāϤ?
6.5 Hz
5.5 Hz
7.5 Hz
8.5 Hz
- āĻāĻ āĻŦāĻžā§ā§āĻŽāύā§āĻĄāϞā§ā§ āĻāĻžāĻĒā§ āĻāĻāĻāĻŋ āĻāĻĻāϰā§āĻļ āĻā§āϝāĻžāϏāĻā§ āĻāϤā§āϤāĻĒā§āϤ āĻāϰ⧠0.01 m3m3  āĻĻā§āϰā§āĻā§āϝ āĻŦā§āĻĻā§āϧāĻŋ āĻĒāĻžā§, āĻāĻŋāύā§āϤ⧠āĻŦā§āϝāĻžāϏāĻžāϰā§āϧ 0.05 m āĻāĻŽā§ āϝāĻžā§āĨ¤ āĻĒā§āϏāύā§āϰ āĻ āύā§āĻĒāĻžāϤ āĻšāĻŦā§ –
0.2
1
0.01
5
- âA=2iâ§+3jâ§â5kâ§Â  âA=2iâ§Â +3jâ§-5kâ§Â   āĻāĻŦāĻ  âB=xiâ§+2jâ§+10kâ§Â âB=xiâ§+2jâ§+10kâ§Â āĻā§āĻā§āĻāϰ āĻĻā§āĻāĻŋ āĻĒāϰāϏā§āĻĒāϰā§āϰ āĻāĻĒāϰ āϞāĻŽā§āĻŦ āĻšāϞ⧠x āĻāϰ āĻŽāĻžāύ āĻāϤ?
22
21
2
-2
- 100 kg āĻāϰā§āϰ āĻāĻāĻāĻŋ āĻŦāϏā§āϤā§āϰ āĻāϰāĻŦā§āĻ 200 kg m/s āĻšāϞā§, āĻāϰ āĻāϤāĻŋāĻļāĻā§āϤāĻŋ āĻāϤ?
400 J
300 J
200 J
100 J
- āĻāĻāĻāĻŋ āϏāĻŽāĻŦāĻžāĻšā§ āĻĒā§āϰāĻŋāĻāĻŽā§āϰ āĻĒā§āϰāϤāĻŋāϏāĻžāĻā§āĻâ22āĻšāϞā§, āĻāϰ āύā§āϝā§āύāϤāĻŽ āĻŦāĻŋāĻā§āϝā§āϤāĻŋ āĻā§āĻŖ āĻāϤ?
60° 60°
15°    15°
30°    30°
45°    45°
- r āĻŦā§āϝāĻžāϏāĻžāϰā§āϧā§āϰ āĻŦā§āϤā§āϤāĻžāĻāĻžāϰ āĻāĻāĻāĻŋ āϤāĻžāϰā§āϰ āĻŽāϧā§āϝ āĻĻāĻŋā§ā§ I āĻŦāĻŋāĻĻā§āϝā§ā§ āĻĒā§āϰāĻŦāĻžāĻšāĻŋāϤ āĻšāϞ⧠āĻŦā§āϤā§āϤā§āϰ āĻā§āύā§āĻĻā§āϰ⧠āĻā§āĻŽā§āĻŦāĻ āĻā§āώā§āϤā§āϰā§āϰ āĻŽāĻžāύ āĻāϤ?
Îŧ0IĪr2Îŧ0IĪr2
Îŧ0I2Īr  Îŧ0I2Īr
Îŧ0I2r   Îŧ0I2r
Îŧ0Ir2Â Â Îŧ0Ir2
- āύāĻŋāĻŽā§āύā§āϰ āĻŦāϰā§āϤāύā§āϤ⧠12 V āĻāĻāĻāĻŋ āĻŦā§āϝāĻžāĻāĻžāϰā§, āϝāĻžāϰ āĻ āĻā§āϝāύā§āϤāϰā§āύ āϰā§āϧ 0.6 omega āϤāĻž A, B, C āϤāĻŋāύāĻāĻŋ āϰā§āϧā§āϰ āϏāĻā§āĻā§ āϏāĻāϝā§āĻā§āϤ āĨ¤ C āϰā§āϧ⧠āĻāĻžāϰā§āύā§āĻā§āϰ āĻĒāϰāĻŋāĻŽāĻžāĻŖ āύāĻŋāϰā§āĻŖā§ āĻāϰ –
2.8A
1.8 A
3.8 A
4.8 A
- 15 āĻĻāĻŋāύ⧠āĻŦāĻŋāϏāĻŽāĻžāĻĨā§āϰ āϤā§āĻāϏā§āĻā§āϰāĻŋā§āϤāĻžāϰ āĻāĻžāϰā§āϝāĻāĻžāϰāĻŋāϤāĻž āĻāĻ āĻ āώā§āĻāĻŽāĻžāĻāĻļā§ āύā§āĻŽā§ āĻāϏā§āĨ¤ āĻŦāĻŋāϏāĻŽāĻžāĻĨā§āϰ āĻ āϰā§āϧāĻžā§ā§ āĻāϤ?
10 days
5 days
7.5 days
12.5 days
- 4200 J āĻĒāϰāĻŋāĻŽāĻžāύ āϤāĻžāĻĒāĻļāĻā§āϤāĻŋ 1 kg āĻĒāϰāĻŋāĻŽāĻžāύ āĻĒāĻžāύāĻŋ āĻļā§āώāĻŖ āĻāϰāϞ⧠āĻ 1k āϤāĻžāĻĒāĻŽāĻžāϤā§āϰāĻžāϰ āĻŦā§ā§āĻĻā§āϧāĻŋ āĻāĻāϞā§, āĻĒāĻžāύāĻŋāϰ āĻāϰ āĻāĻŋ āĻĒāϰāĻŋāĻŽāĻžāĻŖ āĻŦā§āĻĻā§āϧāĻŋ āĻĒāĻžāĻŦā§? ( āĻāϞā§āϰ āĻāϤāĻŋāĻŦā§āĻ =3 Ã108msâ1) 3 Ã108 ms-1)
5.7 Ã10â7kg    5.7 Ã10-7kg
4.7 Ã10â10 kg   4.7 Ã10-10 kg
4.7Ã10â14 kg   4.7Ã10-14 kg
5.7Ã10â16kg   5.7Ã10-16kg
- A āĻ B āĻĻā§āĻāĻŋ āĻĢā§āĻāύ āĻĒāϰāϏā§āĻĒāϰā§āϰ āĻŦāĻŋāĻĒāϰā§āϤ āĻĻāĻŋāĻā§ c āĻāϤāĻŋāĻŦā§āĻā§ āĻāϞāĻā§āĨ¤ B āĻĢā§āĻāύā§āϰ āϏāĻžāĻĨā§ A āĻĢā§āĻāύā§āϰ āĻāĻĒā§āĻā§āώāĻŋāĻ āĻŦā§āĻ āĻāϤ?
12c 12c
c
2c
23c 23c
- 0.006 kg āĻāϰ āĻŦāĻŋāĻļāĻŋāώā§āĻ āĻāĻāĻāĻŋ āĻŦā§āϞā§āĻ 120 m/s āĻŦā§āĻā§ āϏā§āĻĨāĻŋāϰ āϞāĻŋāĻā§āώā§āϝāĻŦāϏā§āϤā§āϤ⧠āĻŦāĻŋāĻĻā§āϧ āĻšā§ā§ 0.01 s āĻĒāϰ⧠āĻĨā§āĻŽā§ āĻā§āϞāĨ¤ āϞāĻā§āώā§āϝāĻŦāϏā§āϤā§āϰ āĻ āĻā§āϝāύā§āϤāϰ⧠āĻŦā§āϞā§āĻāĻāĻŋ āĻāϤāĻāĻžāύāĻŋ āĻĻā§āϰāϤā§āĻŦ āĻ āϤāĻŋāĻā§āϰāĻŽ āĻāϰāĻŦā§?
0.2cm
1.2 m
1.0 m
0.6 m
- āĻāĻāĻāĻŋ 60 W āĻāϰ āĻŦā§āĻĻā§āϝā§āϤāĻŋāĻ āĻŦāĻžāϤāĻŋ āĻ 100 V āĻāϰ āĻāĻāĻāĻŋ āĻŦā§āϝāĻžāĻāĻžāϰāĻŋ āϤāĻžāĻŽāĻžāϰ āĻā§āϞā§āĻāĻžāĻŽāĻŋāĻāĻžāϰā§āϰ āϏāĻāĻā§ āϏāĻŋāϰāĻŋāĻā§ āϝā§āĻā§āϤ āĻāϰāĻž āĻšāϞāĨ¤ āĻ āĻā§āϞā§āĻāĻžāĻŽāĻŋāĻāĻžāϰ⧠0.5 h āĻŦāĻŋāĻĻā§āϝā§ā§ āĻĒā§āϰāĻŦāĻžāĻšā§āϰ āĻĒāϰ āĻā§āϝāĻžāĻĨā§āĻĄā§3.6Ã10â4kg3.6Ã10-4kgāϤāĻžāĻŽāĻž āϏāĻā§āĻāĻŋāϤ āĻšāϞāĨ¤ āϤāĻžāĻŽāĻžāϰ āĻŦā§āĻĻā§āϝā§āϤāĻŋāĻ āϰāĻžāϏāĻžā§āύāĻŋāĻ āϤā§āϞā§āϝāĻžāĻā§āĻ āύāĻŋāϰā§āĻŖā§ āĻāϰ āĨ¤
3.29Â Ã10â7Â kgCâ1Â Â Â Â 3.29Â Ã10-7Â kgC-1
3.30Â ÃÂ 10â7kgCâ1Â Â Â Â Â Â Â 3.30Â ÃÂ 10-7kgC-1
3.33 Ã10â7kg Câ1   3.33 Ã10-7kg C-1
3.31Â Ã10â7kgCâ13.31Â Ã10-7kgC-1
- āĻā§āύ āĻŦā§āĻĻā§āϝā§āϤāĻŋāĻ āϏāϰāĻŦāϰāĻžāĻš āϞāĻžāĻāύ 230 V 5A āϏāϰāĻŦāϰāĻžāĻš āĻāϰā§āĨ¤ āĻāĻ āϏāϰāĻŦāϰāĻžāĻš āϞāĻžāĻāύ⧠āĻāϤāĻā§āϞāĻŋ 100 W – āĻāϰ āĻŦā§āĻĻā§āϝā§āϤāĻŋāĻ āĻŦāĻžāϤāĻŋ āϏāĻŽāĻžāύā§āϤāϰāĻžāϞ āϏāĻāϝā§āĻā§ āĻā§āĻŦāĻžāϞāĻžāύ⧠āϝāĻžāĻŦā§?
15
14
13
11
- āĻāĻā§ -āĻāϰ āĻĻā§āĻŦāĻŋ-āĻāĻŋā§ āĻĒāϰā§āĻā§āώāĻžā§ āĻĒāϰ āĻĒāϰ āĻĻā§’āĻāĻŋ āĻāĻā§āĻā§āĻŦāϞ āĻĢā§āĻāĻžāϏ āĻĻā§āϰāϤā§āĻŦ6.25Ã10â5m6.25Ã10-5māĨ¤āĻāĻŋā§ āĻĻā§’āĻāĻŋ āĻĨā§āĻā§ āĻĒāϰā§āĻĻāĻžāϰ āĻĻā§āϰāϤā§āĻŦ 0.8 m āĨ¤ āĻāϞā§āϰ āϤāϰāĻā§āĻ āĻĻā§āϰā§āĻā§āĻ¯Â 6.25Ã10â7m6.25Ã10-7m āĻšāϞā§, āĻāĻŋā§ āĻĻā§’āĻāĻŋāϰ āĻŽāϧā§āϝ⧠āĻĻā§āϰāϤā§āĻŦ āĻāϤ?
8mm
7.5mm
7 mm
6mm
- āĻāĻāĻāĻŋ āϏā§āϞāĻžāĻāĻĄ āĻĒā§āϰā§āĻā§āĻā§āĻāϰā§āϰ āĻāϤā§āϤāϞ āϞā§āύā§āϏā§āϰ āĻĢā§āĻāĻžāϏ āĻĻā§āϰāϤā§āĻŦ 20 cm āĨ¤ āĻāĻ āĻĒā§āϰā§āĻā§āĻā§āĻāϰ 5cm2 cm2   āĻā§āώā§āϤā§āϰāĻĢāϞ 0.8 m2 āĻāϰāϤ⧠āĻĒāĻžāϰā§āĨ¤ āĻĒā§āϰā§āĻā§āĻā§āĻāϰā§āϰ āϞā§āύā§āϏ āĻĨā§āĻā§ āϏā§āϞāĻžāĻāĻĄā§āϰ āĻĻā§āϰāϤā§āĻŦ āύāĻŋāϰā§āĻŖā§ āĻāϰāĨ¤
20 A
21 cm
21.5 cm
20.5 cm
- āϞā§āĻāĻžāϰ āϰāĻļā§āĻŽāĻŋāϰ āĻŦā§āĻļāĻŋāώā§āĻā§āϝ –
Monochromatic
Coherent
Very intense
All of these
- āĻāύā§āĻā§āĻŽāĻŋāĻ āĻĒāĻĨā§ āϏāĻŽāĻāϤāĻŋāϤ⧠āĻāĻĄā§āĻĄā§āύāĻļā§āϞ āĻāĻāĻāĻŋ āĻŦā§āĻŽāĻžāϰ⧠āĻŦāĻŋāĻŽāĻžāύā§āϰ āϤāϞāĻĻā§āĻļ āĻĨā§āĻā§ āĻāĻāĻāĻŋ āĻŦā§āĻŽāĻžāϰ āĻŦāĻžāĻāϧāĻžāϰ āĻāϞāĻāĻž āĻāϰ⧠āĻā§ā§ā§ āĻĻā§ā§āĻž āĻšāϞāĨ¤ āĻāĻāĻŋāϰ āĻāϤāĻŋāĻĒāĻĨā§āϰ āĻāĻāĻžāϰ āĻāĻŋ āĻšāĻŦā§? (āĻĒā§āĻĨāĻŋāĻŦā§ āĻĒā§āώā§āĻ āĻā§ āϏāĻŽāϤāϞ āĻĻāϰ⧠āύāĻžāĻ)
Circular
Straight
Hyperbolic
Parabolic
- āĻāĻāĻāĻŋ āϏāϰāϞ āĻĻā§āϞāĻāĻĒāĻŋāύā§āĻĄā§āϰ āϏāϰā§āĻŦā§āĻā§āĻ āϤā§āĻŦāϰāĻŖ āĻšā§ āĻā§āύ āĻŦāĻŋāύā§āĻĻā§āϤ⧠?
āϏāϰā§āĻŦā§āĻā§āĻ āĻŦāĻŋāϏā§āϤāĻžāϰ āĻŦāĻŋāύā§āĻĻā§āϤā§
āĻŽāĻžāĻā§āϰ āϏāϰā§āĻŦāύāĻŋāĻŽā§āύ āĻŦāĻŋāύā§āĻĻā§āϤ⧠(āĻļā§āύā§āϝ āĻŦāĻŋāϏā§āϤāĻžāϰ āĻŦāĻŋāύā§āĻĻā§)
āĻāĻĒāϰā§āϰ āĻ āĻ āĻ āĻāϰ āĻŽāĻžāĻāĻžāĻŽāĻžāĻāĻŋ āĻā§āύ āĻŦāĻŋāύā§āĻĻā§āϤā§
āĻĻā§āϞāĻāĻĒāĻŋāύā§āĻĄāĻāĻŋ āϏāĻŽāϤā§āĻŦāϰāĻŖā§ āύā§ā§, āϤāĻžāĻ āϏāϰā§āĻŦā§āĻā§āĻ āϤā§āĻŦāϰāĻŖā§āϰ āĻā§āύ āĻŦāĻŋāĻļā§āώ āĻŦāĻŋāύā§āĻĻā§ āύā§āĻ
- āĻĻā§āĻāĻŋ āĻā§āĻļāĻŋāĻ āύāϞā§āϰ āĻŽāϧā§āϝ⧠āĻāĻāĻāĻŋ āĻ āĻĒāϰāĻāĻŋāϰ āĻĨā§āĻā§ āĻŦā§āĻļāĻŋ āϏāϰ⧠āĨ¤ āĻĻā§āĻā§āĻā§āĻ āĻāĻžā§āĻžāĻāĻžāĻŦā§ āĻĒāĻžāύāĻŋāϰ āĻŽāϧā§āϝ⧠āĻāĻāĻļāĻŋāĻ āĻĄā§āĻŦāĻžāύ⧠āĻšāϞ⧠āĻŦā§āĻļāĻŋ āϏāϰā§āĻāĻŋāϰ āĻāĻŋāϤāϰ āĻĒāĻžāύāĻŋāϰ āϏā§āϤāĻŽā§āĻā§āϰ āĻāĻā§āĻāϤāĻž āĻŦā§āĻļāĻŋ āĻšā§āĨ¤ āĻāϰ āĻāĻžāϰāĻŖ –
āϏāϰ⧠āύāϞ⧠āĻŦāĻžā§ā§āĻāĻžāĻĒ āĻāĻŽā§ āϝāĻžā§
āϏāϰ⧠āύāϞ⧠āĻĒāĻžāύāĻŋāϰ āĻāύāϤā§āĻŦ āĻāĻŽā§ āϝāĻžā§
āĻāĻāĻžāύ⧠āĻĒāĻžāύāĻŋāϰ āĻĒā§āώā§āĻ āĻāĻžāύ āύāϞā§āϰ āĻŦā§āϝāĻžāϏā§āϰ āĻŦāϰā§āĻā§āϰ āĻāĻĒāϰ āύāĻŋāϰā§āĻāϰāĻļā§āϞ āĻāĻŋāύā§āϤ⧠āĻĒāĻžāύāĻŋāϰ āϏā§āϤāĻŽā§āĻā§āϰ āĻāĻāύ āĻŦā§āϝāĻžāϏā§āϰ āĻŦāϰā§āĻā§āϰ āĻāĻĒāϰ āύāĻŋāϰā§āĻāϰāĻļā§āϞ (āĻĒā§āϰāĻžā§)
āĻāĻāĻžāύ⧠āĻĒāĻžāύāĻŋāϰ āĻĒā§āώā§āĻ āĻāĻžāύ āύāϞā§āϰ āĻŦā§āϝāĻžāϏā§āϰ āĻāĻĒāϰ āύāĻŋāϰā§āĻāϰāĻļā§āϞ āĻāĻŋāύā§āϤ⧠āĻĒāĻžāύāĻŋāϰ āϏā§āϤāĻŽā§āĻā§āϰ āĻāĻāύ āĻŦā§āϝāĻžāϏā§āϰ āĻŦāϰā§āĻā§āϰ āĻāĻĒāϰ āύāĻŋāϰā§āĻāϰāĻļā§āϞ (āĻĒā§āϰāĻžā§)
- āĻļā§āϤā§āϰ āĻĻā§āĻļā§ āϰāĻžāϏā§āϤāĻžā§ āĻŦāϰāĻĢ āĻāϞāĻžāύā§āϰ āĻāύā§āϝ āϞāĻŦāĻŖ āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻāϰāĻž āĻšā§ āĻāĻžāϰāĻŖ –
āϞāĻŦāĻŖ āĻŦāϰāĻĢā§āϰ āĻāϞāύāĻžāĻā§āĻ āĻŦāĻžā§āĻŋā§ā§ āĻĻā§ā§
āϞāĻŦāĻŖ āĻŦāϰāĻĢā§āϰ āĻāϞāύāĻžāĻā§āĻ āĻāĻŽāĻŋā§ā§ āĻĻā§ā§
āϞāĻŦāĻŖ āĻ āĻŦāϰāĻĢ āĻŽāĻŋāϞ⧠āĻāĻāĻāĻŋ āύāϤā§āύ āϤāϰāϞ āϰāĻžāϏāĻžā§āύāĻŋāĻ āϝā§āĻ āϤā§āϰāĻŋ āĻšā§
āĻĒā§āϰāĻā§āϤāĻĒāĻā§āώ⧠āĻ āĻĒāĻĻā§āϧāϤāĻŋ āĻāĻžāĻ āĻāϰ⧠āύāĻž, āĻāϰ āĻā§āύ āĻŦā§āĻā§āĻāĻžāύāĻŋāĻ āĻāĻŋāϤā§āϤāĻŋ āύā§āĻ
- āĻāĻāĻāĻŋ āĻŦā§āϤā§āϤāĻžāĻāĻžāϰ āĻĒā§āώā§āĻ āϤāϞ āĻŦāĻŋāĻļāĻŋāώā§āĻ āϏāĻŽāĻžāύā§āϤāϰāĻžāϞ āĻĒāĻžāϤ āϧāĻžāϰāĻā§āϰ āĻĒā§āώā§āĻ āϤāϞā§āϰ āĻŦā§āϝāĻžāϏ āĻ āĻĒāĻžāϤāĻĻā§āĻāĻŋāϰ āĻŽāϧā§āϝ⧠āĻĻā§āϰāϤā§āĻŦ āĻĻā§āĻāĻŋāĻā§āĻ āĻĻā§āĻŦāĻŋāĻā§āĻŖ āĻāϰāĻž āĻšāϞāĨ¤ āϧāĻžāϰāĻāĻāĻŋāϰ āύāϤā§āύ āϧāĻžāϰāĻāϤā§āĻŦ āĻĒā§āϰā§āĻŦā§āϰ āϤā§āϞāύāĻžā§ –
āĻāĻāĻ āĻĨāĻžāĻāĻŦā§
āĻĻā§āĻŦāĻŋāĻā§āĻŖ āĻšāĻŦā§
āĻāĻžāϰāĻā§āĻŖ āĻšāĻŦā§
āĻ āϰā§āϧā§āĻ āĻšāĻŦā§